26213733

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:303

約数の個数: 64

約数和(自身を含む): 49029120

約数和(自身を除く): 22815387

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 47, 63, 91, 117, 141, 189, 227, 273, 329, 351, 423, 611, 681, 819, 987, 1269, 1589, 1833, 2043, 2457, 2951, 2961, 4277, 4767, 5499, 6129, 8853, 8883, 10669, 12831, 14301, 16497, 20657, 26559, 32007, 38493, 42903, 61971, 74683, 79677, 96021, 115479, 138697, 185913, 224049, 288063, 416091, 557739, 672147, 970879, 1248273, 2016441, 2912637, 3744819, 8737911, 26213733]

約数ペア:

[(1, 26213733), (3, 8737911), (7, 3744819), (9, 2912637), (13, 2016441), (21, 1248273), (27, 970879), (39, 672147), (47, 557739), (63, 416091), (91, 288063), (117, 224049), (141, 185913), (189, 138697), (227, 115479), (273, 96021), (329, 79677), (351, 74683), (423, 61971), (611, 42903), (681, 38493), (819, 32007), (987, 26559), (1269, 20657), (1589, 16497), (1833, 14301), (2043, 12831), (2457, 10669), (2951, 8883), (2961, 8853), (4277, 6129), (4767, 5499)]